期刊
INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION
卷 14, 期 5, 页码 255-260出版社
WALTER DE GRUYTER GMBH
DOI: 10.1515/ijnsns-2011-0022
关键词
exact solutions; first integral method; generalized Zakharov equations; higher-order nonlinear Schrodinger equations
资金
- Eskisehir Osmangazi University [201019031]
In this paper, we utilize the first integral method with symbolic computation to constructing periodic and solitary wave solutions of complex nonlinear evolution equations. With the aid of Maple, new exact solutions of two nonlinear evolution equations in physics, namely, generalized Zakharov equations (GZ) and higher-order nonlinear Schrodinger equation (HONLS) describing propagation of ultrashort pulses in nonlinear optical fibers are obtained.
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